Arnica griscomii subsp. frigida (C.A. Mey. ex Iljin) S.J. Wolf (redirected from: Arnica louiseana var. brevifolia)
Family: Asteraceae
[Arnica frigida C.A. Mey. ex Iljin,  more...]
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Involucre bases densely yellow-pilose. Phyllaries lanceolate. 2n = 38, 57, 76, 95.

Flowering Jul-Aug. Alpine meadows, tundras, and calcareous rocky outcrops; 0-1500 m; B.C., N.W.T., Yukon; Alaska; Asia (e Russia).